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Name

ppmflash - brighten a picture up to complete white-out

Synopsis

ppmflash flashfactor [ppmfile]

Description

Reads a portable pixmap as input. Increases its brightness by the specified flashfactor up to a total white-out image. The flashfactor may be in the range from 0.0 (original picture's brightness) to 1.0 (full white-out, The Second After).

As pnmgamma does not do the brightness correction in the way I wanted it, this small program was written.

This program is similar to ppmbrighten , but not exactly the same.

See Also

ppm(5) , ppmdim(1) , pnmgamma(1) , ppmbrighten(1)

Author

Copyright (C) 1993 by Frank Neumann


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